2014406947

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{75511}}^1$

素因数の和:75658

約数の個数: 16

約数和(自身を含む): 2387387392

約数和(自身を除く): 372980445

約数列:

[1, 7, 37, 103, 259, 721, 3811, 26677, 75511, 528577, 2793907, 7777633, 19557349, 54443431, 287772421, 2014406947]

約数ペア:

[(1, 2014406947), (7, 287772421), (37, 54443431), (103, 19557349), (259, 7777633), (721, 2793907), (3811, 528577), (26677, 75511)]